1-Wire RS-232 Adaptor 1.0

Two variants of RS-232 adaptors to interface to 1-Wire networks.

Schematic and layout were drawn using the freeware version of Eagle.

Prototype

Common prototype for both the passive and active variant:

SMD parts mounted on adaptors:

Qty	Device	Bürklin order no.	Parts
2	Schottky Diode 1N5818	26 S 9122	D1, D2
1	Z-Diode 3V9	25 S 7850	D3
1	Z-Diode 6V2	25 S 8100	D4
1	DB-9 Connector, female	52 F 2560	J1
2	RJ-45 Connector	73 F 670	J2, J3
1	Pin Strip	59 F 2174	JP1
1	Resistor 1k5	30 E 309	R1

Qty	Device	Bürklin order no.	Parts
1	Elko 1µ	11 D 5040	C1
1	4n7	53 D 3032	C2
1	Z-Diode 4V7	25 S 7950	D1
2	Schottky Diode 1N5818	26 S 9122	D2, D3
1	Double LED green, 3mm	31 G 6654	DZ1
2	Fuse Socket	46 G 601	F1, F2
1	DS2480B	not available	IC1
2	DS9503	not available	IC2
1	PC Power Connector	71 F 972	J1
1	DB-9 Connector, female	52 F 2560	J2
4	RJ-45 Connector	73 F 670	J3 - J6
1	Pin Strip	59 F 2186	JP1 - JP3
1	BSS110	17 S 8694	Q1
1	Resistor 470	30 E 261	R1
1	Resistor 150	30 E 213	R2
1	Resistor 2k7	30 E 333	R3
1	Resistor 6k8	30 E 373	R4
1	Resistor 100	30 E 196	R5
1	Switch	08 G 1556	S1
Parts for SMD-DIL Adaptors
1	PCB	10 H 8242
1	SIL Strip	15 B 585